JPH0318386B2 - - Google Patents

Info

Publication number
JPH0318386B2
JPH0318386B2 JP56012433A JP1243381A JPH0318386B2 JP H0318386 B2 JPH0318386 B2 JP H0318386B2 JP 56012433 A JP56012433 A JP 56012433A JP 1243381 A JP1243381 A JP 1243381A JP H0318386 B2 JPH0318386 B2 JP H0318386B2
Authority
JP
Japan
Prior art keywords
sub
image information
scanning
pulse
period
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP56012433A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57127360A (en
Inventor
Yojiro Sato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP56012433A priority Critical patent/JPS57127360A/ja
Publication of JPS57127360A publication Critical patent/JPS57127360A/ja
Publication of JPH0318386B2 publication Critical patent/JPH0318386B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/40—Picture signal circuits
    • H04N1/40056—Circuits for driving or energising particular reading heads or original illumination means

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Input (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP56012433A 1981-01-30 1981-01-30 Reader of picture information Granted JPS57127360A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56012433A JPS57127360A (en) 1981-01-30 1981-01-30 Reader of picture information

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56012433A JPS57127360A (en) 1981-01-30 1981-01-30 Reader of picture information

Publications (2)

Publication Number Publication Date
JPS57127360A JPS57127360A (en) 1982-08-07
JPH0318386B2 true JPH0318386B2 (cs) 1991-03-12

Family

ID=11805149

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56012433A Granted JPS57127360A (en) 1981-01-30 1981-01-30 Reader of picture information

Country Status (1)

Country Link
JP (1) JPS57127360A (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60157A (ja) * 1983-06-15 1985-01-05 Canon Inc 画像入力装置
US4591727A (en) * 1983-11-14 1986-05-27 International Business Machines Corporation Solid state scanner for a variable speed transport
JP2610805B2 (ja) * 1984-12-03 1997-05-14 ミノルタ株式会社 画像読取装置
JPH0225158A (ja) * 1988-07-14 1990-01-26 Fujitsu Ltd イメージ情報読取装置
JPH0484559A (ja) * 1990-07-27 1992-03-17 Hitachi Ltd フアクシミリ装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6022860B2 (ja) * 1978-12-25 1985-06-04 三菱電機株式会社 原稿読取装置

Also Published As

Publication number Publication date
JPS57127360A (en) 1982-08-07

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